kinetic moment

基本解釋

And I want to know at this moment how much kinetic energy of rotation is stored in that disk.
我想知道現(xiàn)在,這個磁盤內(nèi)蘊含,多少旋轉(zhuǎn)的動能。
The force and moment exerted on the solid body are expressed as the rate of change of the first-and second-order kinetic vorticity moments, respectively.
作用在任意運動物體（系）上的力和力矩可以分別表示成流場中動力學(xué)渦量的一階矩和二階矩隨時間的變化率。
If I know the moment of inertia, then I know how much rotational kinetic energy there is.
若知道轉(zhuǎn)動慣量我就能知道,轉(zhuǎn)動動能是多少。